E-Mu SP1200 Specifications download pdf (Page 110)

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3BUS 208 000 R130188 Platform Tuning

Head Position Setup

This section defines specific head position locations. See Figure 5-12. The position

variables are listed below.

Garage Position (OFF)

The Garage Position is the position on the Scanning Platform, next to the process,

where maintenance is performed. The entered distance should be the smallest of

the Host positions, as measured from the home end column.

If personal safety and service access needs dictate, it is possible to place the off–

sheet position adjacent to the far column end of the platform. In this case, leave the

standardize position at the home end if possible and note that when going on-sheet,

the heads will traverse the entire platform length from the far end to the home end

in order to start its scan.

Standardize Position (STDZ)

The Standardize Position is the position where sensor standardization occurs. This

position typically is the same as the off sheet position and should never be close

enough to the sheet edge so that the far edge detector sees the sheet edge. The

entered distance should be less than the value for the Minimum Home EOS Position.

Normally the off-sheet and standardize positions are identical because this allows

the automatic check sample sequence to be extended after standardize without

moving the head to a new position and enhances accuracy.

Minimum Home Measure Position (LHEOS)

This position defines the home position of the maximum scan width, and the

minimum limit for the Current Home Scan Limit. The Scanning Platform will never

scan outside of the minimum measure position. This value should be greater than

those for the Garage Position and the Standardize Position. This position is called

the Home Measure Limit.

Current Home Scan Position (KHEOS)

This position is the current home side scan limit for the present sheet width. This

value will never be less than the Minimum Home Measure Position. This position

is called the Home Scan Limit.

Default Single Point Position (SPPOS)

This is the default single-point measurement position, when the Scanning Platform

is placed in the single-point mode. The entered value must be between the Current

Home Scan Position and Current Far Scan Position.

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E-Mu SP1200 Specifications Page 110